Explicit require rake < 10 on Travis
Explicit require rake < 10 on Travis

1.9.2 is currently failing due to the new rake, even with the
Rakefile addition to ignore errors when requiring rake/rdoctask.

knut2/sequel,dennis-d/custom_sequel,offshore-safety/sequel,reubano/sequel,mpalmer/sequel,dennis-d/custom_sequel,beni55/sequel,chef/sequel,Marketcircle/sequel,seeARMS/sequel,davidbegin/sequel,pfarrell/sequel,offshore-safety/sequel,gferguson-gd/sequel,uhoh-itsmaciek/sequel,freshpay/sequel,knut2/sequel,bigfix/sequel,gferguson-gd/sequel,offshore-safety/sequel,seeARMS/sequel,reubano/sequel,yazshel/sequel,nju520/sequel,davidbegin/sequel,freshpay/sequel,yazshel/sequel,pfarrell/sequel,t-morgan/sequel,beni55/sequel,nicohvi/sequel,uhoh-itsmaciek/sequel,t-morgan/sequel,mpalmer/sequel,nju520/sequel,nicohvi/sequel